Question

What is the value of the expression when a = 2?

5a^4

Answer 1

@Vocaloid

Answer 2

replace "a" with 2

what is a^4?

Answer 3

8

Answer 4

nope, remember what I said before...

Answer 5

^ is an exponent...

Answer 6

2*2*2*2

Answer 7

right, and that equals?

Answer 8

16. My bad.

Answer 9

Someone told me it was 10000. It's not though.

Answer 10

@Vocaloid

Answer 11

good, so if a^4 = 16, what is 5(a^4)?

Answer 12

and sorry for the delays, this website lags like crazy

Answer 13

So 5*5*5*5=625

Answer 14

And your fine. So 625 is my answer.

Answer 15

?

Answer 16

Or is there more I need to do?

Answer 17

@robtobey

Answer 18

@pooja195

Answer 19

@mathstudent55

Answer 20

uh not quite

Answer 21

Alright. What d I need to do next?

Answer 22

a^4 = 16

5(a^4) = 5(16) = ?

Answer 23

5(a^4)= 625
5(16)=80

Answer 24

625+80=705

Answer 25

is 705 my answer?

Answer 26

no it's just 80